The patterns on the shells of tropical sea snails are not only compellingly beautiful but also tell a tale of biological development. The decorative patterns are records of their own genesis, which follows laws like those of dune formation or the spread of a flu epidemic. Hans Meinhardt has analyzed the dynamical processes that form these patterns and retraced them faithfully in computer simulations. His book is exciting not only for the astonishing scientific knowledge it reveals but also for its fascinating pictures. An accompanying CD-ROM with the corresponding algorithms offers wide scope to those who wish to try their hand at simulating and varying the patterns. A fascinating reconstruction of the processes forming the patterns on the shells of tropical sea snails. The corresponding algorithms are described in detail. An accompanying CD-ROMgives all the algorithms for simulating the natural pattern formation and growth processes on a PC. INDICE: Shell patterns as dynamic systems.- Pattern formation.- Oscillation and travelling waves.- Superposition of stable and periodic patterns.- Meshwork of oblique lines and staggered dots.- Branch initiation by global control.- The big problem: two or more time-dependent patterns.- Triangles.- Parallel lines with tongues.- Shell models in three dimensions.- The computer program.-Appendix: Pattern formation in the development of higher-level organisms.
- ISBN: 978-3-540-92141-7
- Editorial: Springer
- Encuadernacion: Cartoné
- Páginas: 295
- Fecha Publicación: 01/06/2009
- Nº Volúmenes: 1
- Idioma: Inglés